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Reality scanner: target-derived SNI + hardening (follow-up to #695) #700

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Merged
ImMohammad20000 merged 4 commits into from
Jul 16, 2026
Merged

Reality scanner: target-derived SNI + hardening (follow-up to #695) #700

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18f956a
refactor(core): derive REALITY scan SNI from the target
Jul 15, 2026
d4c8f04
fix(core): harden the REALITY scanner (handshake deadline, per-loop s…
Jul 15, 2026
8ee5e48
fix(core): address PR #700 review on the REALITY scanner
Jul 15, 2026
c533339
test(core): reuse the cert helper for no-SAN scanner cases
Jul 15, 2026
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2 changes: 1 addition & 1 deletion app/models/reality_scan.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@

class RealityScanRequest(BaseModel):
target: str = Field(min_length=1, max_length=253, description="host or host:port to probe (port defaults to 443)")
sni: str | None = Field(default=None, max_length=253, description="Override the SNI sent during the handshake")
timeout: float | None = Field(default=None, ge=1, le=20, description="Per-probe timeout in seconds (1-20, default 10)")


Expand All @@ -15,6 +14,7 @@ class RealityScanResult(BaseModel):
ip: str | None = None
port: int
sni: str | None = None
sni_discovered: bool = False

feasible: bool
tls13: bool
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2 changes: 1 addition & 1 deletion app/operation/core.py
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Expand Up @@ -40,7 +40,7 @@ async def _refresh_hosts_from_db(self, db: AsyncSession) -> None:

async def scan_reality_target(self, request: RealityScanRequest) -> RealityScanResult:
try:
result = await scan_reality_target(target=request.target, sni=request.sni, timeout=request.timeout)
result = await scan_reality_target(target=request.target, timeout=request.timeout)
except RealityScanError as e:
await self.raise_error(message=str(e), code=400)
except Exception as e:
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